(19)

(11)

EP 2 628 207 A1

(12)

(43) Date of publication: 21.08.2013 Bulletin 2013/34 (21) Application number: 11774107.4 (22) Date of filing: 05.10.2011

(51) International Patent Classification (IPC):  H01P 3/10(2006.01) G01N 21/35(2006.01) (86) International application number: PCT/IB2011/054378 (87) International publication number: WO 2012/049587 (19.04.2012 Gazette 2012/16)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 12.10.2010 EP 10187312 (71) Applicant: Koninklijke Philips Electronics N.V. 5656 AE Eindhoven (NL)

(72) Inventors: TRIPODI, Lorenzo NL-5656 AE Eindhoven (NL) GÓMEZ RIVAS, Jaime NL-5656 AE Eindhoven (NL) VAN LEUVEN, Peter Gerard NL-5656 AE Eindhoven (NL) VAN BEURDEN, Martijn Constant NL-5656 AE Eindhoven (NL) BERRIER, Audrey Anne-Marie NL-5656 AE Eindhoven (NL) MATTERS-KAMMERER, Marion Kornelia NL-5656 AE Eindhoven (NL) (74) Representative: Steffen, Thomas  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)